Chemistry·MCQ Practice

Group 13 Elements: The Boron Family — MCQ Practice

NEET UG

Version 1Updated 22 Mar 2026

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Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 6 questions available.

Q1medium

Which of the following statements regarding the inert pair effect in Group 13 elements is INCORRECT?

Q2medium

The correct order of Lewis acid strength for boron trihalides is:

Q3easy

Which of the following statements about Diborane ( $B_2H_6$ ) is correct?

Q4medium

Which of the following statements correctly describes the nature of Boric acid ( $H_3BO_3$ )?

Q5easy

Which of the following compounds is amphoteric?

Q6hard

The atomic radius of Gallium (Ga) is slightly less than that of Aluminium (Al) despite being below Al in Group 13. The primary reason for this anomaly is: